If you're getting started with portrait photography, one of the biggest questions is: what lens should I use for portraits? With the best portrait lenses coming in so many options – from affordable ...

New From Leica, the Noctilux-M 35mm f/1.2 ASPH lens fastest 35mm focal length lens NEW YORK, Jan. 29, 2026 (GLOBE NEWSWIRE) -- B&H is pleased to introduce the latest M-System lens, the revolutionary ...

Abstract: The transformation optics (TO) technique has been widely applied in the volume reduction of Luneburg lens (LL) in both optical and microwave regimes. However, it is found that the focus is ...

Abstract: This communication proposes an all-metal spherical lens capable of 360° beam steering through feed switching. The proposed lens consists of multiple circular metal plates stacked to form a ...

If you buy from a link, we may earn a commission. Learn more Welcome to “Today in Gear,” your daily snapshot of the most important releases in style, watches, tech, motoring, fitness, home and the ...

CBSE Class 10 Science Answer Key 2026 is available here for the exam conducted today, 25th February 2026. Check ...

This article will help students get the sample paper for CBSE class 12th Physics board exam which is scheduled for 20th February 2026. The sample paper includes important questions and solutions which ...

I've long been into sports photography and have always found that I need seriously good telephoto lenses for capturing fast action on the pitch or on the track. Whether you're photographing athletics, ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Phil Ryan and Ben Keough The Ricoh GR IV is our new pick for street ...

From small gatherings to large festivals, talented singers and bands know how to entertain. Concert photography has its challenges, with lighting often low, making ‘faster’ lenses with wide apertures ...

In iOS 26, Apple Maps has a feature called Visited Places that when enabled automatically logs where you've been, with the aim of making it easier to revisit your favorite spots or to share locations ...

The best beginner telescopes treat you to awe-inspiring views of planets, galaxies and other cosmic wonders with minimal faff. We've put beginner telescopes from Bresser, Celestron, Sky-Watcher and ...